robocopy

/mov 
Moves files, and deletes them from the source after they are copied.
 
/move
Moves files and directories, and deletes them from the source after they are copied.
 
/maxage:<N>
Specifies the maximum file age (to exclude files older than N days or date).
 
/minage:<N>
Specifies the minimum file age (exclude files newer than N days or date).
 
robocopy "C:\IPM6.3\IPM\trace" "E:\backup\ /mov /minage:20110731
基于文件夹拷贝
robocopy.exe /E "D:\Output\2009"  "\\192.168.1.1\backup\Output\2009" /move